| Company | Timeline | Status | |
| Tradehospitality Limited Director • Sommelier | 21 Aug 2020←5 Years→Current | Active | |
| Tmclub Limited Director • Sommelier | 21 May 2018←7 Years→Current | Active | |
| RGC City Limited Director • Sommelier | 8 Feb 2016←9 Years→Current | Active | |
| Flint Wines Limited Director • Wine Dealer | 1 Jul 2015←10 Years→Current | Active | |
| HK10 Limited Director • Wine Merchant | 30 Apr 2014←1 Day→30 Apr 2014 | Active | |
